Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887793 | Disk comprising at least one opening and tap comprising said disk | Michel Hernandez, Yves Gougouyan | 1989-12-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887793 | Disk comprising at least one opening and tap comprising said disk | Michel Hernandez, Yves Gougouyan | 1989-12-19 |